Hiring OT Network Administrator in Calgary, Alberta

• Strong experience working in OT/industrial environments with a solid understanding of the Purdue Model.
• Hands-on expertise with Cisco switching & routing, including industrial ruggedized platforms (IE switches).
• Experience with Aruba/SilverPeak SD WAN (configuration, orchestration, tuning).
• Solid knowledge of dynamic routing protocols (OSPF, BGP, EIGRP).
• Familiarity with network cabling standards, testing, and certification processes.
• Proven experience in network design, implementation, and technical planning for OT or remote field sites.
• Prior work experience at client or in client's Industry

• Experience with Palo Alto firewalls.
• Experience in developing network design documents, implementation plans, runbooks, and as-built documentation.
• Ability to support cutovers, migrations, and commissioning of OT networks at field sites with minimal downtime.

• Configure and deploy OT network equipment across Calgary field facilities.
• Implement and support OT segmentation aligned with the Purdue Model.
• Build, configure, and troubleshoot Aruba/SilverPeak SD WAN and integrate with existing OT/wide area networks.
• Design and validate routing architecture using OSPF/BGP/EIGRP for high availability and resiliency.
• Perform on-site cabling verification, testing, and coordination with contractors to ensure compliance with standards.
• Collaborate with security, servers, OT, and field teams to deliver stable and secure site networking.

• Comprehensive health and dental benefits.
• Opportunities for professional development and growth.
• Inclusive and dynamic work environment.

Artech Information Systems